package com.tedu.day07springmvc.controller;

import com.tedu.day07springmvc.pojo.dto.BmiDTO;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;

@Controller
public class BmiController {
    @RequestMapping("/bmi")
    @ResponseBody
    public String bmi(BmiDTO bmiDTO) {
        System.out.println(bmiDTO);
        double bmi = bmiDTO.getWeight() / (bmiDTO.getHeight() * bmiDTO.getHeight());
        if (bmi < 18.5) {
            return "偏瘦";
        } else if (bmi < 24) {
            return "正常";
        } else if (bmi < 27) {
            return "微胖";
        } else {
            return "太胖了该减肥了！！";
        }
    }
}

//    public String bmiUser(double weight,double height) {
//        double bmi = weight / height;
//        if (bmi < 18.5) {
//            System.out.println("偏瘦");
//        } else if (bmi < 24) {
//            System.out.println("正常");
//        } else if (bmi < 27) {
//            System.out.println("微胖");
//        } else if (bmi >= 27) {
//            System.out.println("太胖了该减肥了！！");
//        }
//
//    }

